Regarding Hei Yunran's explanation of the situation that both of them had cultivated the Immortal Taixuan Sutra but possessed different energies, Duan Yu felt that it could only be regarded as part of the reason.

Duan Yuxin said: "I estimate that the upper and lower parts of the Immortal Taixuan Sutra have different profound mysteries. Heiyun Chao and I have each cultivated half of the Sutra's Mental Law Secret Book, but we don't have any understanding of the profound mysteries contained in it. ”

At this time, Hei Yunchao handed over another jar of liquor, Duan Yu didn't say much, and after patting the sealing mud, he still drank half of the jar himself as he did just now, and then poured the rest of the red liquor from the city wall.

For those sacrificed warriors, Duan Yu had a heartfelt sadness and admiration. Because no matter what their strength and character were in front of them, they all sacrificed heroically for the same belief in protecting Aoki Castle and maintaining glory.

Immediately, Heiyun asked indiscriminately: "Brother Duan, this battle for the protection of Aoki City is already considered a victory, let's go to a remote jungle outside Aoki City to further discuss the matter of the Immortal Taixuan Sutra." ”

Duan Yu suddenly thought a lot in his heart, glanced at Heiyun Chao deeply, and frowned: "Black Cloud Commander, won't he set up an ambush in the forest outside and wait for me to go, right?"

Heiyun pretended to laugh and said, "Brother Duan is really worried, how could I be that kind of person? Besides, in the ancient wood jungle more than half a year ago, I joined forces with Qingluan and didn't stop this Duan brother, so it can be seen that the use of ambushes is useless." ”

Duan Yu smiled lightly, the last interception made Duan Yu deeply feel the hypocrisy and ferocity of the guardians of the dangerous caves, Black Cloud Chaos and Qingluan.

"So be it. The place is left to you to choose, Brother Duan, and I will never bring a subordinate to go. Not to mention the order in advance who went there to ambush. I hope that we can all sincerely cooperate and strive to unravel the deep mysteries contained in the Immortal Taixuan Sutra. Otherwise, we are guarding Baoshan empty, but we only get the most superficial things. Black Cloud Chaos said solemnly.

Duan Yu could hear the sincerity in his tone, it seemed that the city government had always been quite deep, and the black cloud chaos was very hypocritical, this time he really wanted to comprehend the Immortal Sutra too much.

"I believe you once, if you lie and devise a plan to plot against the first half of my scriptures, and you are unwilling to take out the second half, then I can be regarded as seeing through you. In the future, whatever you say, you want to cooperate. I won't trust you anymore. Duan Yu groaned.

Seeing that Duan Yu had already expressed his attitude, Heiyun Chao immediately thanked him and said, "Brother Duan, I will never lie to you this time." Presumably, in the past half a year, you have had the same strong will as I do, hoping to comprehend the mysteries of the Immortal Taixuan Sutra and reach an unpredictable point. ”

Then, Duan Yu said indifferently: "Come with me." Don't try to spread the word with your divine sense, once I see any strange changes in the expressions of those demons around me, I won't go. ”

As a result, Duan Yu and Heiyun Chao both performed elegant light skills. On this desolate and bleak ancient battlefield, the volley soared.

Aoki City Lord, Flying Bear Old Man and other powerhouses of the Void Realm are busy commanding ordinary warriors to clean up this battlefield. Therefore, he didn't pay attention to Duan Yu's situation.

"Black Cloud Chaos, the demon guardian, is indeed here for Duan Yu, what kind of grievances and entanglements do they have? Do you say they have a life-and-death feud, and this is to go to a distant location to fight to the death?" said the Aoki Castle Lord.

"Lord Castle Don't worry. Duan Shaoxia's strength is obvious to all, even if this demon guardian Black Cloud Chaos is very powerful, but it is impossible to get Duan Shaoxia's life. I'm full of confidence in him!" said the old man with a smile.

Huo Qinglong also nodded, looking at the afterimage that was about to disappear in the sky.

However, Jin Weiyuan, the leader of the Heaven-Breaking Alliance, looked at it with a very jealous gaze, and in this battle for the protection of Aoki City, he deeply felt that his glorious light was completely covered by Duan Yu.

"Hey, I used to think that Duan Yu was not worthy of being my opponent, and I thought that I could completely suppress it and defeat it completely. But now it seems that I am out of reach. I hope that this demon Dao master called Black Cloud Chaos will be more energetic and kill Duan Yu is the best result. If I can't kill him and seriously hurt this guy, I will also find an opportunity to take advantage of his illness and kill him!" Jin Weiyuan thought in his heart.

The void with a large number of dark clouds is still so gloomy, and I don't know when it will dissipate and change back to the sky of Aoki Castle that used to be high and cloudy.

"Black Cloud Commander, why do you say that the ancient sword demon Hong Yuanfeng has never made a move in this battle to protect Aoki City?" Duan Yu asked.

"Aren't you afraid of the strongest! Presumably, that supreme man is not too far away from Aoki City now, once the ancient sword demon Hong Yuanfeng dares to make a move, then he will be greeted by a fierce battle, and his end will most likely be defeat. Black Cloud groaned.

"In the battle of the ruins of Aoki City more than half a year ago, we have already seen the strength of the ancient sword demon Hong Yuanfeng, could it be said that the strongest person is much more powerful than him?" Duan Yu knew very little about these higher-level things, and he understood that Black Cloud Chaos was a demon guardian who had lived for nearly a thousand years, so he could ask him more about the situation.

"Of course, you can't imagine the power of the strongest man, and besides, the strongest man will hardly make a move. But I can tell you clearly, in the eyes of the strongest, the Void Realm Martial Artist is nothing, and it is estimated that he can be killed in a few moves. As for the ancient sword demon Hong Yuanfeng, his strength should have improved a lot now, but compared to the strongest, there is still a big gap. ”

Heiyun Chao looked at the void with some longing, and said, "I once heard the older guardian predecessors in the cave danger land say that the strongest person who arranged the cave danger back then shattered the void and left our world thousands of years ago. Therefore, the ultimate in martial arts is to shatter the void and enter the Tao with martial arts. We Void Realm powerhouses are already beginning to comprehend the complex and mysterious Dao, but they have only touched some edges and skins, and only the strongest have comprehended them extremely deeply, and it is said that they can already be regarded as the spokespersons of a certain kind of Dao. ”

Duan Yu felt that these messages were completely difficult to understand and digest.

Heiyun Chao didn't mention more, he also heard the legends of his predecessors, and he hadn't seen the strongest with his own eyes, so he didn't dare to say more.

"Black Cloud Commander, how do you think the strength of the two of us compares to the ancient sword demon Hong Yuanfeng?" Duan Yu asked another question that was very weighty, and it was also a big question that had plagued Duan Yu's heart for this period of time.

"Hmph, if the ancient sword demon Hong Yuanfeng more than half a year ago encountered us now, no matter who it is, he will fail. However, in the past half a year, his martial arts cultivation has also made great progress, if he fights alone, we still can't beat him, if we join forces, we should be sixty percent sure that we can destroy him. Black Cloud thought for a moment.

"Are you sure this is very reliable?" Duan Yu asked with a light smile.

"Of course, so let's comprehend the Immortal Taixuan Sutra together, and after abandoning the previous suspicions, we may be able to find an opportunity to destroy the ancient sword demon Hong Yuanfeng together, which can be regarded as a meaningful and important thing for the common people in this world. Black Cloud said in a chaotic manner.

"That's right, the strongest people don't take the initiative to make a move, they have too big a shelf, but we can do our best to show our will and courage. Duan Yu nodded.

By this time, they had come to an unknown jungle, which was supposed to be near the Luoxia Mountains.

Duan Yu immediately flew down, and the black cloud chaos followed.

There are quite a lot of ancient trees here, and the branches are luxuriant, blocking a lot of sunlight, only in the glade between the forests, leaving many mottled tree shadows, which looks so dreamy and colorful.

Black Cloud Chaos casually emitted two black light sword qi and cut off the three adjacent ancient trees, so that the stump in the middle could be used as a table, and the stumps on both sides could be used as stools.

"Brother Duan, let's all take out our half of the Changsheng Taixuan Sutra, if it is verified that there is no difference, we will each find a place near here to concentrate on cultivation for a few days, and then discuss and discuss our understanding. "Black Cloud Chao raised his own Jianyì.

Although there were a lot of contradictions in the past, on top of the major matter of comprehending the ancient scriptures, the black cloud chaos has now become very sincere, which is indeed beyond Duan Yu's expectations.

Duan Yu thought about it for a moment in his heart, and still felt that since the other party was very sincere, if he was suspicious and took out other scriptures, it would be very unrighteous, so that it would be difficult for this cooperation to succeed.

"I'll count three times, let's take the scriptures together, I believe that Brother Duan, you are as upright as me. Black Cloud laughed.

So, after three sounds, Duan Yu and Hei Yunchao both took out half of the Immortal Taixuan Sutra from their spatial rings.

"After quickly flipping through the scriptures together, it must be no problem for us to distinguish the truth from the falsehood of the scriptures with our divine senses. Duan Yu said.

Black Cloud nodded wildly, of course he didn't have any opinion on this.

As a result, both of them quickly flipped through the scriptures in their hands, but their eyes were staring at the scriptures in each other's hands, and they still needed to put some of their divine senses into it to be able to find out.

This is indeed a very safe method, if you directly exchange the scriptures in your hand, it is very likely that one of them will not be upright and take out a fake scripture.

After a while, they both smiled and nodded, because after the verification of their divine senses, the half of the scriptures they each took out were indeed the Immortal Taixuan Sutra.

Once, when they both had just received half of the scriptures, they were at a loss for the future, and of course they were unwilling to cooperate sincerely. Now only when they are both frank and cooperative, it is possible to explore the deeper mysteries of martial arts.

Then, Duan Yu exchanged the first half of the scripture for the second half of the black cloud chaos, and this transaction cooperation was indeed an undercurrent. (To be continued......)